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library(tidyverse)

Warning: package ‘tidyverse’ was built under R version 4.2.3Warning: package ‘ggplot2’ was built under R version 4.2.3Warning: package ‘tibble’ was built under R version 4.2.3Warning: package ‘tidyr’ was built under R version 4.2.3Warning: package ‘readr’ was built under R version 4.2.3Warning: package ‘purrr’ was built under R version 4.2.3Warning: package ‘dplyr’ was built under R version 4.2.3Warning: package ‘stringr’ was built under R version 4.2.3Warning: package ‘forcats’ was built under R version 4.2.3Warning: package ‘lubridate’ was built under R version 4.2.3── Attaching core tidyverse packages ────────────────────────────────────────────────────── tidyverse 2.0.0 ──
✔ dplyr     1.1.2     ✔ readr     2.1.4
✔ forcats   1.0.0     ✔ stringr   1.5.0
✔ ggplot2   3.4.2     ✔ tibble    3.2.1
✔ lubridate 1.9.2     ✔ tidyr     1.3.0
✔ purrr     1.0.1     ── Conflicts ──────────────────────────────────────────────────────────────────────── tidyverse_conflicts() ──
✖ dplyr::filter() masks stats::filter()
✖ dplyr::lag()    masks stats::lag()
ℹ Use the ]8;;http://conflicted.r-lib.org/conflicted package]8;; to force all conflicts to become errors

library(ggplot2)

capacity <- readr::read_csv('https://raw.githubusercontent.com/rfordatascience/tidytuesday/master/data/2022/2022-05-03/capacity.csv')

Rows: 49 Columns: 7── Column specification ──────────────────────────────────────────────────────────────────────────────────────
Delimiter: ","
chr (1): type
dbl (6): year, standalone_prior, hybrid_prior, standalone_new, hybrid_new, total_gw
ℹ Use `spec()` to retrieve the full column specification for this data.
ℹ Specify the column types or set `show_col_types = FALSE` to quiet this message.

g <- ggplot(data=capacity %>% filter(type == "Solar")) + geom_line(aes(x=year,y=total_gw))
print(g)

g <- ggplot(data=capacity %>% filter(type == "Solar")) + geom_line(aes(x=year,y=total_gw)) + geom_point(aes(x=year,y=total_gw))
print(g)

g <- ggplot() + 
  geom_line(data=capacity %>% filter(type=="Solar"),aes(x=year,y=total_gw), color="red") + 
  geom_line(data=capacity %>% filter(type=="Wind"),aes(x=year,y=total_gw), color="blue")
print(g)

g <- ggplot() %>% 
  geom_line(data=capacity %>% filter(type=="Solar"),aes(x=year,y=total_gw), color="red") %>%
  geom_line(data=capacity %>% filter(type=="Wind"),aes(x=year,y=total_gw), color="blue")

Error in `geom_line()`:
! `mapping` must be created by `aes()`
ℹ Did you use `%>%` or `|>` instead of `+`?
Backtrace:
 1. ... %>% ...
 4. ggplot2::geom_line(...)

g <- ggplot(data=capacity %>% filter(type %in% c("Solar","Wind","Storage"))) + geom_line(aes(x=year,y=total_gw,color=type))
print(g)

g <- ggplot(data=capacity) + geom_line(aes(x=year,y=total_gw,color=type))
print(g)

g <- ggplot() + 
  geom_line(data=capacity %>% filter(type == "Solar"), aes(x=year,y=total_gw,color=type)) +
  geom_line(data=capacity %>% filter(type == "Wind"), aes(x=year,y=total_gw,color=type)) +
  geom_line(data=capacity %>% filter(type == "Storage"),aes(x=year,y=total_gw,color=type)) 
print(g)

g <- 
  #Data
  ggplot(data=capacity %>% filter(type %in% c("Solar","Wind","Storage"))) + 
  
  # Graph and Aesthetics
  geom_line(aes(x=year,y=total_gw,color=type),size=1.5) +
  
  # Labels 
  ylab("Total Gigawatts") + # Y-axis label
  xlab("Year") + # X-axis label
  labs(color = "Energy Type") + # Legend label (if necessary)
  
  # Scales and limits
  scale_x_continuous(breaks = seq(2014,2020, by=1)) + # X axis 
  scale_y_continuous(limits = c(0,500)) + # Y axis
  
  # Theme
  theme_minimal()+
  theme(plot.title=element_text(size = 16, face = "bold"), #Title Font and Size
        axis.text=element_text(size=12), #Axis Label Font and Size
        axis.title=element_text(size=14,face="bold"))+ #Axis Title Font and Size
  
  # Title
  ggtitle("Growth of Renewable Energy Sources") 

Warning: Using `size` aesthetic for lines was deprecated in ggplot2 3.4.0.
Please use `linewidth` instead.

  
print(g)

ggsave("output/growth-little.png",width=1500,height=1500, units = "px")

library(plotly)

Registered S3 method overwritten by 'data.table':
  method           from
  print.data.table     
Registered S3 method overwritten by 'htmlwidgets':
  method           from         
  print.htmlwidget tools:rstudio

Attaching package: ‘plotly’

The following object is masked from ‘package:ggplot2’:

    last_plot

The following object is masked from ‘package:stats’:

    filter

The following object is masked from ‘package:graphics’:

    layout

ggplotly(g)